Discourse won't start because port 80 is in use

[itsbhanusharma (Bhanu Sharma)]

You’ve installed nginx on the server and haven’t tweaked discourse to run behind a reverse proxy.

follow this guide for help

Running other websites on the same machine as Discourse

If you want to run other websites on the same machine as Discourse, you need to set up an extra NGINX or HAProxy proxy in front of the Docker container. NOTE: This is for advanced admins This guide assumes you already have Discourse working - if you don’t, it may be hard to tell whether or not the configuration is working. You cannot use ./discourse-setup to set up Discourse if another server is using port 80 or 443. You will need to copy and edit samples/standalone.yml with your favorite tex…